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210303-eg4g1z4wd2 10Analysis
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max time kernel
48s -
max time network
47s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
08-03-2021 18:16
Static task
static1
Behavioral task
behavioral1
Sample
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
Resource
win10v20201028
Errors
General
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Target
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe
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Size
3.4MB
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MD5
84c82835a5d21bbcf75a61706d8ab549
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SHA1
5ff465afaabcbf0150d1a3ab2c2e74f3a4426467
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SHA256
ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa
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SHA512
90723a50c20ba3643d625595fd6be8dcf88d70ff7f4b4719a88f055d5b3149a4231018ea30d375171507a147e59f73478c0c27948590794554d031e7d54b7244
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Temp\@[email protected]
wannacry
12t9YDPgwueZ9NyMgw519p7AA8isjr6SMw
Signatures
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Wannacry
WannaCry is a ransomware cryptoworm.
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Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Executes dropped EXE 7 IoCs
pid Process 3660 taskdl.exe 2052 @[email protected] 3564 @[email protected] 3880 taskhsvc.exe 2736 taskse.exe 2464 @[email protected] 2096 taskdl.exe -
Modifies WinLogon to allow AutoLogon 2 TTPs 1 IoCs
Enables rebooting of the machine without requiring login credentials.
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\AutoLogonChecked LogonUI.exe -
Modifies extensions of user files 21 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File created C:\Users\Admin\Pictures\InstallUnlock.tiff.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\LimitConvert.tiff.WNCRYT => C:\Users\Admin\Pictures\LimitConvert.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\ResolveWatch.png.WNCRYT => C:\Users\Admin\Pictures\ResolveWatch.png.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\ResolveWatch.png.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\UnblockWrite.png.WNCRYT => C:\Users\Admin\Pictures\UnblockWrite.png.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\UnblockWrite.png.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\UpdateWatch.tiff.WNCRYT => C:\Users\Admin\Pictures\UpdateWatch.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\LimitConvert.tiff.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\LimitConvert.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\UpdateWatch.tiff.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\InstallUnlock.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\ResolveWatch.png.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\SyncOptimize.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\UnblockResume.png.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\UnblockResume.png.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\InstallUnlock.tiff.WNCRYT => C:\Users\Admin\Pictures\InstallUnlock.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\SyncOptimize.tiff.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\SyncOptimize.tiff.WNCRYT => C:\Users\Admin\Pictures\SyncOptimize.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File renamed C:\Users\Admin\Pictures\UnblockResume.png.WNCRYT => C:\Users\Admin\Pictures\UnblockResume.png.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File created C:\Users\Admin\Pictures\UnblockWrite.png.WNCRYT ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\Pictures\UpdateWatch.tiff.WNCRY ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Drops startup file 2 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\~SD6A85.tmp ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Word\STARTUP\~SD6A9C.tmp ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe -
Loads dropped DLL 10 IoCs
pid Process 3880 taskhsvc.exe 3880 taskhsvc.exe 3880 taskhsvc.exe 3880 taskhsvc.exe 3880 taskhsvc.exe 3880 taskhsvc.exe 3880 taskhsvc.exe 3880 taskhsvc.exe 3880 taskhsvc.exe 3880 taskhsvc.exe -
Modifies file permissions 1 TTPs 1 IoCs
pid Process 1784 icacls.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run reg.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ykfyrlrehuhmwcj780 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\tasksche.exe\"" reg.exe -
Sets desktop wallpaper using registry 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]" ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe Set value (str) \REGISTRY\USER\S-1-5-21-1985363256-3005190890-1182679451-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\@[email protected]" @[email protected] -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 2776 vssadmin.exe -
Modifies data under HKEY_USERS 15 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292311040" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "1" LogonUI.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = a6d8ff0076b9ed00429ce3000078d700005a9e000042750000264200f7630c00 LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040" LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10" LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1" LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent LogonUI.exe -
Modifies registry key 1 TTPs 1 IoCs
pid Process 2168 reg.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3880 taskhsvc.exe 3880 taskhsvc.exe 3880 taskhsvc.exe 3880 taskhsvc.exe 3880 taskhsvc.exe 3880 taskhsvc.exe -
Suspicious use of AdjustPrivilegeToken 47 IoCs
description pid Process Token: SeTcbPrivilege 2736 taskse.exe Token: SeTcbPrivilege 2736 taskse.exe Token: SeBackupPrivilege 3448 vssvc.exe Token: SeRestorePrivilege 3448 vssvc.exe Token: SeAuditPrivilege 3448 vssvc.exe Token: SeIncreaseQuotaPrivilege 3512 WMIC.exe Token: SeSecurityPrivilege 3512 WMIC.exe Token: SeTakeOwnershipPrivilege 3512 WMIC.exe Token: SeLoadDriverPrivilege 3512 WMIC.exe Token: SeSystemProfilePrivilege 3512 WMIC.exe Token: SeSystemtimePrivilege 3512 WMIC.exe Token: SeProfSingleProcessPrivilege 3512 WMIC.exe Token: SeIncBasePriorityPrivilege 3512 WMIC.exe Token: SeCreatePagefilePrivilege 3512 WMIC.exe Token: SeBackupPrivilege 3512 WMIC.exe Token: SeRestorePrivilege 3512 WMIC.exe Token: SeShutdownPrivilege 3512 WMIC.exe Token: SeDebugPrivilege 3512 WMIC.exe Token: SeSystemEnvironmentPrivilege 3512 WMIC.exe Token: SeRemoteShutdownPrivilege 3512 WMIC.exe Token: SeUndockPrivilege 3512 WMIC.exe Token: SeManageVolumePrivilege 3512 WMIC.exe Token: 33 3512 WMIC.exe Token: 34 3512 WMIC.exe Token: 35 3512 WMIC.exe Token: 36 3512 WMIC.exe Token: SeIncreaseQuotaPrivilege 3512 WMIC.exe Token: SeSecurityPrivilege 3512 WMIC.exe Token: SeTakeOwnershipPrivilege 3512 WMIC.exe Token: SeLoadDriverPrivilege 3512 WMIC.exe Token: SeSystemProfilePrivilege 3512 WMIC.exe Token: SeSystemtimePrivilege 3512 WMIC.exe Token: SeProfSingleProcessPrivilege 3512 WMIC.exe Token: SeIncBasePriorityPrivilege 3512 WMIC.exe Token: SeCreatePagefilePrivilege 3512 WMIC.exe Token: SeBackupPrivilege 3512 WMIC.exe Token: SeRestorePrivilege 3512 WMIC.exe Token: SeShutdownPrivilege 3512 WMIC.exe Token: SeDebugPrivilege 3512 WMIC.exe Token: SeSystemEnvironmentPrivilege 3512 WMIC.exe Token: SeRemoteShutdownPrivilege 3512 WMIC.exe Token: SeUndockPrivilege 3512 WMIC.exe Token: SeManageVolumePrivilege 3512 WMIC.exe Token: 33 3512 WMIC.exe Token: 34 3512 WMIC.exe Token: 35 3512 WMIC.exe Token: 36 3512 WMIC.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 3564 @[email protected] 2052 @[email protected] 3564 @[email protected] 2052 @[email protected] 2464 @[email protected] 2464 @[email protected] 4216 LogonUI.exe 4216 LogonUI.exe -
Suspicious use of WriteProcessMemory 51 IoCs
description pid Process procid_target PID 3996 wrote to memory of 1776 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 74 PID 3996 wrote to memory of 1776 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 74 PID 3996 wrote to memory of 1776 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 74 PID 3996 wrote to memory of 1784 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 75 PID 3996 wrote to memory of 1784 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 75 PID 3996 wrote to memory of 1784 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 75 PID 3996 wrote to memory of 3660 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 79 PID 3996 wrote to memory of 3660 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 79 PID 3996 wrote to memory of 3660 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 79 PID 3996 wrote to memory of 500 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 80 PID 3996 wrote to memory of 500 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 80 PID 3996 wrote to memory of 500 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 80 PID 500 wrote to memory of 1592 500 cmd.exe 82 PID 500 wrote to memory of 1592 500 cmd.exe 82 PID 500 wrote to memory of 1592 500 cmd.exe 82 PID 3996 wrote to memory of 2052 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 85 PID 3996 wrote to memory of 2052 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 85 PID 3996 wrote to memory of 2052 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 85 PID 3996 wrote to memory of 188 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 86 PID 3996 wrote to memory of 188 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 86 PID 3996 wrote to memory of 188 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 86 PID 188 wrote to memory of 3564 188 cmd.exe 88 PID 188 wrote to memory of 3564 188 cmd.exe 88 PID 188 wrote to memory of 3564 188 cmd.exe 88 PID 2052 wrote to memory of 3880 2052 @[email protected] 90 PID 2052 wrote to memory of 3880 2052 @[email protected] 90 PID 2052 wrote to memory of 3880 2052 @[email protected] 90 PID 3996 wrote to memory of 2736 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 92 PID 3996 wrote to memory of 2736 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 92 PID 3996 wrote to memory of 2736 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 92 PID 3996 wrote to memory of 2464 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 93 PID 3996 wrote to memory of 2464 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 93 PID 3996 wrote to memory of 2464 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 93 PID 3996 wrote to memory of 2292 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 94 PID 3996 wrote to memory of 2292 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 94 PID 3996 wrote to memory of 2292 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 94 PID 2292 wrote to memory of 2168 2292 cmd.exe 96 PID 2292 wrote to memory of 2168 2292 cmd.exe 96 PID 2292 wrote to memory of 2168 2292 cmd.exe 96 PID 3996 wrote to memory of 2096 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 97 PID 3996 wrote to memory of 2096 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 97 PID 3996 wrote to memory of 2096 3996 ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe 97 PID 3564 wrote to memory of 1540 3564 @[email protected] 100 PID 3564 wrote to memory of 1540 3564 @[email protected] 100 PID 3564 wrote to memory of 1540 3564 @[email protected] 100 PID 1540 wrote to memory of 2776 1540 cmd.exe 102 PID 1540 wrote to memory of 2776 1540 cmd.exe 102 PID 1540 wrote to memory of 2776 1540 cmd.exe 102 PID 1540 wrote to memory of 3512 1540 cmd.exe 107 PID 1540 wrote to memory of 3512 1540 cmd.exe 107 PID 1540 wrote to memory of 3512 1540 cmd.exe 107 -
Views/modifies file attributes 1 TTPs 1 IoCs
pid Process 1776 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe"C:\Users\Admin\AppData\Local\Temp\ed01ebfbc9eb5bbea545af4d01bf5f1071661840480439c6e5babe8e080e41aa.exe"1⤵
- Modifies extensions of user files
- Drops startup file
- Sets desktop wallpaper using registry
- Suspicious use of WriteProcessMemory
PID:3996 -
C:\Windows\SysWOW64\attrib.exeattrib +h .2⤵
- Views/modifies file attributes
PID:1776
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C:\Windows\SysWOW64\icacls.exeicacls . /grant Everyone:F /T /C /Q2⤵
- Modifies file permissions
PID:1784
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:3660
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c 42591615230827.bat2⤵
- Suspicious use of WriteProcessMemory
PID:500 -
C:\Windows\SysWOW64\cscript.execscript.exe //nologo m.vbs3⤵PID:1592
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C:\Users\Admin\AppData\Local\Temp\@[email protected]2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2052 -
C:\Users\Admin\AppData\Local\Temp\TaskData\Tor\taskhsvc.exeTaskData\Tor\taskhsvc.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:3880
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C:\Windows\SysWOW64\cmd.exePID:188
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C:\Users\Admin\AppData\Local\Temp\@[email protected]3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3564 -
C:\Windows\SysWOW64\cmd.execmd.exe /c vssadmin delete shadows /all /quiet & wmic shadowcopy delete & bcdedit /set {default} bootstatuspolicy ignoreallfailures & bcdedit /set {default} recoveryenabled no & wbadmin delete catalog -quiet4⤵
- Suspicious use of WriteProcessMemory
PID:1540 -
C:\Windows\SysWOW64\vssadmin.exevssadmin delete shadows /all /quiet5⤵
- Interacts with shadow copies
PID:2776
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C:\Windows\SysWOW64\Wbem\WMIC.exewmic shadowcopy delete5⤵
- Suspicious use of AdjustPrivilegeToken
PID:3512
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C:\Users\Admin\AppData\Local\Temp\taskse.exetaskse.exe C:\Users\Admin\AppData\Local\Temp\@[email protected]2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2736
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C:\Users\Admin\AppData\Local\Temp\@[email protected]2⤵
- Executes dropped EXE
- Sets desktop wallpaper using registry
- Suspicious use of SetWindowsHookEx
PID:2464
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C:\Windows\SysWOW64\cmd.execmd.exe /c reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "ykfyrlrehuhmwcj780" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f2⤵
- Suspicious use of WriteProcessMemory
PID:2292 -
C:\Windows\SysWOW64\reg.exereg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "ykfyrlrehuhmwcj780" /t REG_SZ /d "\"C:\Users\Admin\AppData\Local\Temp\tasksche.exe\"" /f3⤵
- Adds Run key to start application
- Modifies registry key
PID:2168
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C:\Users\Admin\AppData\Local\Temp\taskdl.exetaskdl.exe2⤵
- Executes dropped EXE
PID:2096
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3448
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x0 /state0:0xa3ad8055 /state1:0x41c64e6d1⤵
- Modifies WinLogon to allow AutoLogon
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:4216